The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 2022
Filed:
Dec. 12, 2019
Shimadzu Corporation, Kyoto, JP;
Takeshi Maji, Kyoto, JP;
Shinya Wakuda, Kyoto, JP;
Shimadzu Corporation, Kyoto, JP;
Abstract
A beam splitter assembly includes a beam splitter, a holder that holds the beam splitter, and a first spacer group arranged between the beam splitter and the holder. The first spacer group includes three first spacer pieces. Each of the three first spacer pieces includes a first optical element holder and a first positioning portion. The holder includes three first spacer piece acceptance recesses. Each of the first spacer piece acceptance recesses is in a shape corresponding to the first positioning portion. The three first spacer pieces are accommodated in the three first spacer piece acceptance recesses, respectively. The first optical element holder of each of the three first spacer pieces abuts on the beam splitter.